If I were you,I______worry so much.A couldn't B mustn't C ne

If I were you,I______worry so much.A couldn't B mustn't C ne You _____do that,if you don't want to.a.mustn't b.needn't c. We mustn't buy things we____ A.needn't B.need not C.don't ne If I were you,I ___ worry so much.A could not B must not C w If you don't visit the zoo next week ,__ A so does Mary B ne May I come in? No, you ___. A. mustn't B. needn't C. may not I can’t ( ) lend you so much money.A.possibly B.possible c.r We ____fight against pollution.A may B should C mustn't D ne We____ fight aganist pollution A.may B.should C.mustn't D.ne If you don't go there,______.A.so do I B.so will I C.neither you________ do it even if don't want to A.can't B.mustn't C. .—Must I do it right now?—No,you .A.won’t B.mustn’t C.don’t